Drama Actors: What Was Your Most Frightening Moment?

9:26 AM PDT 6/13/2012 by David Simpson

From Mad Men's Jon Hamm bringing up his early years of living in Los Angeles for decade as an unemployed actor, to Kiefer Sutherland and Bryan Cranston forgetting their lines during a play. Parenthood star Peter Krause and Kelsey Grammer both reveal they had gastric issues while doing theater.